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Researcher · Niigata University Medical and Dental Hospital · Japan

Koji Nishijima

Koji Nishijima publishes mostly in Obstetrics and Gynecology, Pediatrics, Perinatology and Child Health and Public Health, Environmental and Occupational Health, on topics such as Maternal and fetal healthcare, Maternal and Perinatal Health Interventions and Uterine Myomas and Treatments.

ORCID 0000-0003-2050-5543 OpenAlex
World rank
#1,025,757
of 1,633,909 ranked researchers
Rank in Japan
#57,371
of 114,622
Works
24
Citations
16
Citations per work
0.7

What does Koji Nishijima research?

Obstetrics and Gynecology: 16.1%Pediatrics, Perinatology and Child Health: 16.1%Public Health, Environmental and Occupational Health: 12.9%Surgery: 12.9%other fields: 42.0%16%top field
Obstetrics and Gynecology16.1%Pediatrics, Perinatology and Child Health16.1%Public Health, Environmental and Occupational Health12.9%Surgery12.9%other fields42.0%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Obstetrics and Gynecology16% of their works
  2. 2Pediatrics, Perinatology and Child Health16% of their works
  3. 3Public Health, Environmental and Occupational Health13% of their works
  4. 4Surgery13% of their works
  5. 5Pulmonary and Respiratory Medicine6% of their works
  6. 6Epidemiology6% of their works

Research topics

Which keywords describe Koji Nishijima's research?

The keywords of their largest research topics: Prenatal Diagnosis, Placenta Accreta, Postpartum Hemorrhage, Aneuploidy Screening, Cesarean Scar Pregnancy, Cesarean Section, Ectopic Pregnancy and Maternal Plasma DNA Sequencing.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 17 words, with their numbers
  1. Prenatal Diagnosis52 topics
  2. Placenta Accreta31 topic
  3. Postpartum Hemorrhage31 topic
  4. Aneuploidy Screening21 topic
  5. Cesarean Scar Pregnancy21 topic
  6. Cesarean Section21 topic
  7. Ectopic Pregnancy21 topic
  8. Maternal Plasma DNA Sequencing21 topic
  9. Uterine Fibroids21 topic
  10. Uterine Leiomyoma21 topic
  11. Vaginal Birth21 topic
  12. Allergic Disease11 topic
  13. Biomechanics11 topic
  14. Mast Cells11 topic
  15. Melanin11 topic
  16. Pigmentation11 topic
  17. Running Injuries11 topic

Where does Koji Nishijima work?

Koji Nishijima's main affiliation in the publication record is Niigata University Medical and Dental Hospital, Japan.

How many publications and citations does Koji Nishijima have?

Science Explorer counts 24 works and 16 citations for Koji Nishijima, ranking #1,025,757 of 1,633,909 researchers worldwide on the composite score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics are in the interactive view on the map. Is this your page? Request a correction or removal.